lib/ruote/util/tree.rb in ruote-2.1.11 vs lib/ruote/util/tree.rb in ruote-2.2.0

@@ -1,7 +1,7 @@
 #--
-# Copyright (c) 2005-2010, John Mettraux, [e-mail]
+# Copyright (c) 2005-2011, John Mettraux, [e-mail]
 #
 # Permission is hereby granted, free of charge, to any person obtaining a copy
 # of this software and associated documentation files (the "Software"), to deal
 # in the Software without restriction, including without limitation the rights
 # to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
@@ -26,11 +26,11 @@
 module Ruote
 
   # Turning a tree into a numbered string view
   #
   #   require 'ruote/util/tree'
-  #   require 'ruote/parser/ruby_dsl'
+  #   require 'ruote/reader/ruby_dsl'
   #
   #   pdef = Ruote.process_definition :name => 'def0' do
   #     sequence do
   #       alpha
   #       bravo
@@ -45,10 +45,10 @@
   #     #    0  define {"name"=>"def0"}
   #     #      0_0  sequence {}
   #     #        0_0_0  alpha {}
   #     #        0_0_1  bravo {}
   #
-  def Ruote.tree_to_s (tree, expid='0')
+  def Ruote.tree_to_s(tree, expid='0')
 
     d = expid.split('_').size - 1
     s = "#{' ' * d * 2}#{expid}  #{tree[0]} #{tree[1].inspect}\n"
     tree[2].each_with_index { |t, i| s << tree_to_s(t, "#{expid}_#{i}") }
     s